10320013250 has 32 divisors (see below), whose sum is σ = 19730131200. Its totient is φ = 4040170800.

The previous prime is 10320013219. The next prime is 10320013259. The reversal of 10320013250 is 5231002301.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10320013259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427400 + ... + 450899.

It is an arithmetic number, because the mean of its divisors is an integer number (616566600).

Almost surely, 2^10320013250 is an apocalyptic number.

10320013250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10320013250 is a deficient number, since it is larger than the sum of its proper divisors (9410117950).

10320013250 is an equidigital number, since it uses as much as digits as its factorization.

10320013250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878363 (or 878353 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 10320013250 its reverse (5231002301), we get a palindrome (15551015551).

The spelling of 10320013250 in words is "ten billion, three hundred twenty million, thirteen thousand, two hundred fifty".